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Patents > Tech fields : Airplane or propeller & IPCs : IPC B64C1/00 or IPC B64C3/38 & CPCs: CPC B64C17/00

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Office:
Inventors:
Albéric de la Celle (8) · Nicolas de Benois (5) · Sam Leonard Walkden (4) · Adolf Sprater (4) · Otto Albin Budig (4) · Robert Esnault-Pelterie (4) · Louis-Adolphe Hayot (4) · Adolphe-François-Joseph Doutre (4) · Auguste Guillot (3) · Auguste-Hippolyte Étévé (3)
Inventor country:
Applicant person:
Albéric de La Celle (8) · Nicolas de Benois (5) · Otto Albin Budig (4) · Adolphe-François-Joseph Doutre (4) · Sam Leonard Walkden (4) · Robert Esnault-Pelterie (4) · Louis-Adolphe Hayot (4) · Adolf Sprater (4) · Auguste-Hippolyte Étévé (3) · Alexandre-Auguste Guillot (3)
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (9)
Granted:
Supplementary to patent:
None (88) · Patent GB-1909-8531‎ (3) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent FR-1909-401348 (2) · Patent FR-1910-423998 (2) · Patent FR-1912-450608 (2) · Patent FR-1910-435648 (2) · Patent IT-1911-06-13 Guido Castagneris (2) · Patent DE-1910-04-04 August Wendtland (2) · Patent FR-1909-408872 (2) · Patent HU-1913-Pédery-Varsányi-Zoltán (2) · Patent FR-1914-475066 (2)
Related to aircraft:
Patent agent:
None (39) · Armengaud jeune (10) · None (9) · J. Bonnet-Thirion (5) · Abel & Imray (4) · P. Follin (4) · Charles Dony (4) · J. Fayollet (4) · Paul Renaud (3) · E. Blétry (3) · Edward Evans & Co. (3) · Lavoix et Mosès (3)
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 159 results in range #1 to #159.

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